.list-item {
    line-height: 30px;
}
.hea-img {
    height:1.2rem;
    width: 1.2rem;
    border-radius: 50%;
    background-color: #38AFF4;
    border: 1px solid white;
}
.human-intro {
    padding: 15px 15px 15px 0;
    margin-left: 15px;
    line-height: 25px;
    border-bottom: 1px solid #EDEDED;
}
.human-intro :nth-child(1) {
    color: #333333;
}
.human-intro :nth-child(2) {
    color: #A8A8A8;
    font-size: 14px;
}